最新的IBM A4040-122免費考試真題

問題1

An environment for a popular ISV application used on Power Systems must be sized. Which IBM tool or resource should be used?

A. Facts and Features

B. System Planning Tool

C. Techline

D. eConfigurator

正確答案: C

問題2

What is the minimum HMC model required to manage POWER7 or POWER7+ servers?

A. 7310-CR4

B. 7042-CR5

C. 7310-CR2

D. 7310-CR3

正確答案: D

問題3

A customer has a Power 570 server with a 3582 Tape Library and LTQ-4 drives. The customer is buying a Power 740 server and wants the highest performance tape drive which will enable him to write tapes that can be read on the Power 570.
Which of the following will perform that task?

A. 3573 with LTO-5

B. 3573 with LTO-6

C. 3582 with LTO-6

D. 3573 with LTO-4

正確答案: A

問題4

What is a reason that POWER7 technology can provide higher throughput than Xeon x86 technology?

A. POWER7 has higher redundancy of registers than x86.

B. POWER7 supports 4 threads per core, while Xeon supports only 2.

C. POWER7 supports more DIMM slots than x86.

D. POWER7 supports more virealization technologies than x86.

正確答案: B

問題5

What energy capability of Power Systems can be used in data centers to restrict server energy consumption, especially in cases where the data center might be nearing the limit of the energy it can provide?

A. Power Capping

B. Dynamic Power Saver

C. EnergyScale for I/O

D. Processor Core Nap

正確答案: A

問題6

A customer needs a Power Systems server to be initially configured with 8 active cores and 256GB of memory, and upgrade at a later date to 16 cores and 512GB of memory. Which model supports these requirements at the lowest cost?

A. Power 740

B. Power 720

C. Power 710

D. Power 730

正確答案: D

問題7

A customer wants a Power Systems server because of the I/O performance and reliability needed to support an Oracle database. Which operating system should be recommended?

A. AIX

B. IBM i

C. Oracle Linux

D. Red HatLinux

正確答案: A

問題8

How does Instruction Retry help a customer achieve maximum reliability?

A. Enables an instruction to re-execute if there is an error, to preclude intermittent core errors from causing an immediate application failure

B. Continually retries a failing instruction until it works properly to preclude an application failure

C. Isolates failing instructions and provides an interface for the administrator to enter an alternative instruction and retry it

D. Prevents an application failure by moving the failing application instruction to an alternative server and re-executing the instruction there

正確答案: A

問題9

A prospective customer is running a database application that cannot be upgraded. They plan to replace it with a DB2-based server environment that can scale in the future.
The prospect has asked why anyone would choose Power Systems servers when Intel-based servers cost less. Which of the following is an effective response?

A. DB2 on Power Systems delivers more than ten times the throughput per core than on Intel due to exploitation of SMT.

B. Power Systems servers offer a lower TCO due to greater processor power, virealization technologies and both horizontal and vertical growth.

C. Core for core, Intel-based servers have more expensive DB2 software licensing costs when compared to Power Systems.

D. Power Systems servers offer superiority in energy-management technologies and use dramatically less energy while generating much less heat.

正確答案: B

問題10

An AIX customer who has a POWER6 570 with PowerVM Enterprise Edition plans to upgrade to a POWER7+ 770.
Applications moving from the POWER6 570 to the POWER7+ 770 must remain available.
Which option will support minimal outage to the application environment?

A. Install PowerHA System Mirror on both the POWER6 570 and the POWER7+ 770 and do a failover.

B. Install the POWER7+ 770 and use Live Partition Mobility to move the applications from the POWER6 570.

C. Install Smart Cloud Entry on the POWER7+ 770 and use the integrated migration tool to move the application into the cloud.

D. Perform a disk copy on the POWER6 570 and restore the image on the POWER7+ 770.

正確答案: B

最新的IBM Assessment: Power Systems with POWER7 Common Sales Skills -v2 - A4040-122免費考試真題

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